Acton Weather Forecast 15 Days, Weather in Acton Today
Current weather conditions and 15 day weather forecast for Acton, California, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Acton
| 21 December 2025 Sunday 21.7 ° C / 71.1°F  Sunny |
Feels Like : 21.7 ° C / 71.1°F Humidity : % 38 Pressure : 1019 mb Wind Speed : 15.8 kmph / 9.8 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Acton, CA, USA
Weather Forecast for next 15 Days for Acton including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Acton, California state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21 December 2025 Sunday | Sunny |
10.8 ° C (51.4°F) |
23.5 ° C (74.3°F) |
15.5 ° C (59.9°F) |
% 55 | 0% | 0.6 | Sunrise:06:56 AM Sunset: 04:46 PM |
Moonrise:08:31 AM Moonset: 06:14 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Partly Cloudy |
8.9 ° C (48°F) |
21.5 ° C (70.7°F) |
13.3 ° C (55.9°F) |
% 39 | 0% | 0.5 | Sunrise:06:56 AM Sunset: 04:46 PM |
Moonrise:09:11 AM Moonset: 07:17 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Overcast |
7.8 ° C (46°F) |
16.8 ° C (62.2°F) |
11.2 ° C (52.2°F) |
% 49 | 0% | 0.4 | Sunrise:06:57 AM Sunset: 04:47 PM |
Moonrise:09:45 AM Moonset: 08:19 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Heavy rain |
8.6 ° C (47.4°F) |
12.2 ° C (53.9°F) |
10.2 ° C (50.4°F) |
% 86 | 84% | 0.1 | Sunrise:06:57 AM Sunset: 04:48 PM |
Moonrise:10:14 AM Moonset: 09:22 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Patchy rain nearby |
7.3 ° C (45.1°F) |
10.5 ° C (50.9°F) |
9.1 ° C (48.4°F) |
% 83 | 87% | 0 | Sunrise:06:57 AM Sunset: 04:48 PM |
Moonrise:10:42 AM Moonset: 10:24 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Moderate rain |
9.1 ° C (48.3°F) |
10.6 ° C (51.1°F) |
9.9 ° C (49.7°F) |
% 90 | 82% | 2 | Sunrise:06:58 AM Sunset: 04:49 PM |
Moonrise:11:08 AM Moonset: 11:28 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Moderate rain |
7.8 ° C (46.1°F) |
9.5 ° C (49°F) |
9 ° C (48.3°F) |
% 91 | 86% | 2 | Sunrise:06:58 AM Sunset: 04:49 PM |
Moonrise:11:35 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
5.1 ° C (41.1°F) |
11.6 ° C (53°F) |
7.9 ° C (46.3°F) |
% 75 | 0% | 3 | Sunrise:06:58 AM Sunset: 04:50 PM |
Moonrise:12:03 PM Moonset: 12:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
3.1 ° C (37.5°F) |
10.7 ° C (51.3°F) |
6.9 ° C (44.4°F) |
% 63 | 0% | 3 | Sunrise:06:59 AM Sunset: 04:51 PM |
Moonrise:12:36 PM Moonset: 01:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
3.9 ° C (39.1°F) |
12.4 ° C (54.3°F) |
7.8 ° C (46.1°F) |
% 46 | 0% | 3 | Sunrise:06:59 AM Sunset: 04:51 PM |
Moonrise:01:15 PM Moonset: 02:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
6.6 ° C (43.9°F) |
15.5 ° C (59.9°F) |
10 ° C (50°F) |
% 44 | 0% | 4 | Sunrise:06:59 AM Sunset: 04:52 PM |
Moonrise:02:02 PM Moonset: 04:09 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
2.6 ° C (36.7°F) |
11.1 ° C (52°F) |
6.9 ° C (44.5°F) |
% 67 | 0% | 3 | Sunrise:06:59 AM Sunset: 04:53 PM |
Moonrise:03:00 PM Moonset: 05:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Sunny |
3.5 ° C (38.4°F) |
11.6 ° C (52.8°F) |
7.5 ° C (45.5°F) |
% 62 | 0% | 3 | Sunrise:07:00 AM Sunset: 04:54 PM |
Moonrise:04:08 PM Moonset: 06:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Partly Cloudy |
5.3 ° C (41.5°F) |
12.8 ° C (55.1°F) |
8.6 ° C (47.5°F) |
% 52 | 0% | 3 | Sunrise:07:00 AM Sunset: 04:55 PM |
Moonrise:05:22 PM Moonset: 07:33 AM Moon Phase ( Full Moon ) |
|
Add a link to your web page; copy and paste this html to your web page